A046619 - cp's OEIS frontend

A046619 First numerator and then denominator of each element of the 1/5-Pascal triangle (by row), excluding 5's.

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	6
15	6
16	1
17	1
18	1
19	1
20	11
21	12
22	11
23	1
24	1
25	1
26	1
27	16
28	23
29	23
30	16
31	1
32	1
33	1
34	1
35	21
36	39
37	46
38	39
39	21
40	1
41	1
42	1
43	1
44	26
45	12
46	1
47	17
48	1
49	17
50	1
51	12
52	1
53	26
54	1
55	1
56	1
57	1
58	31
59	86
60	29
61	1
62	34
63	1
64	29
65	1
66	86

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 6, 6, 1, 1, 1, 1, 11, 12, 11, 1, 1, 1, 1, 16, 23, 23, 16, 1, 1, 1, 1, 21, 39, 46, 39, 21, 1, 1, 1, 1, 26, 12, 1, 17, 1, 17, 1, 12, 1, 26, 1, 1, 1, 1, 31, 86, 29, 1, 34, 1, 29, 1, 86]

cp's OEIS Frontend

A046619 First numerator and then denominator of each element of the 1/5-Pascal triangle (by row), excluding 5's.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	6
15	6
16	1
17	1
18	1
19	1
20	11
21	12
22	11
23	1
24	1
25	1
26	1
27	16
28	23
29	23
30	16
31	1
32	1
33	1
34	1
35	21
36	39
37	46
38	39
39	21
40	1
41	1
42	1
43	1
44	26
45	12
46	1
47	17
48	1
49	17
50	1
51	12
52	1
53	26
54	1
55	1
56	1
57	1
58	31
59	86
60	29
61	1
62	34
63	1
64	29
65	1
66	86

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	6
15	6
16	1
17	1
18	1
19	1
20	11
21	12
22	11
23	1
24	1
25	1
26	1
27	16
28	23
29	23
30	16
31	1
32	1
33	1
34	1
35	21
36	39
37	46
38	39
39	21
40	1
41	1
42	1
43	1
44	26
45	12
46	1
47	17
48	1
49	17
50	1
51	12
52	1
53	26
54	1
55	1
56	1
57	1
58	31
59	86
60	29
61	1
62	34
63	1
64	29
65	1
66	86

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	6
15	6
16	1
17	1
18	1
19	1
20	11
21	12
22	11
23	1
24	1
25	1
26	1
27	16
28	23
29	23
30	16
31	1
32	1
33	1
34	1
35	21
36	39
37	46
38	39
39	21
40	1
41	1
42	1
43	1
44	26
45	12
46	1
47	17
48	1
49	17
50	1
51	12
52	1
53	26
54	1
55	1
56	1
57	1
58	31
59	86
60	29
61	1
62	34
63	1
64	29
65	1
66	86